I like to receive applique blocks also. I would ask though for a couple things... that even with raw edges that the edge be stitched down in some manner to avoid any "lifting" . Shaggy looking is fine with me.
Embellishments.... if you mean like buttons, bows or 3D items... they can be difficult to quilt around for some folks. You can ways send them with in a baggie and the final person could add them after the quilt is finished.
Weird... no, I don't think weird would exclude you by any means...we open our arms to weird
Lots of wind in Western Kentucky ... had BIG snowflakes yesterday after it rained for several hours and then it went back to rain. Now this weekend they forcast in the 60's ... Love (yeah right) the seasons changing within 1 day.